74950746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 168591360

約数和(自身を除く): 93640614

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 139, 186, 223, 278, 403, 417, 446, 669, 806, 834, 1209, 1338, 1807, 2418, 2899, 3614, 4309, 5421, 5798, 6913, 8618, 8697, 10842, 12927, 13826, 17394, 20739, 25854, 30997, 41478, 56017, 61994, 89869, 92991, 112034, 168051, 179738, 185982, 269607, 336102, 402961, 539214, 805922, 960907, 1208883, 1921814, 2417766, 2882721, 5765442, 12491791, 24983582, 37475373, 74950746]

約数ペア:

[(1, 74950746), (2, 37475373), (3, 24983582), (6, 12491791), (13, 5765442), (26, 2882721), (31, 2417766), (39, 1921814), (62, 1208883), (78, 960907), (93, 805922), (139, 539214), (186, 402961), (223, 336102), (278, 269607), (403, 185982), (417, 179738), (446, 168051), (669, 112034), (806, 92991), (834, 89869), (1209, 61994), (1338, 56017), (1807, 41478), (2418, 30997), (2899, 25854), (3614, 20739), (4309, 17394), (5421, 13826), (5798, 12927), (6913, 10842), (8618, 8697)]